Finding the Third Proportional to 43,726,304,596,878 and 91,071,809,716,940

Step by Step Solution

1. Step 1: Write the proportion equation
   43,726,304,596,878 : 91,071,809,716,940 = 91,071,809,716,940 : x
2. Step 2: Convert to fraction form
   43,726,304,596,878/91,071,809,716,940 = 91,071,809,716,940/x
3. Step 3: Cross multiply
   43,726,304,596,878x = 91,071,809,716,940 × 91,071,809,716,940
4. Step 4: Simplify right side
   43,726,304,596,878x = 8,294,074,525,118,526,877,666,902,016
5. Step 5: Solve for x
   x = 8,294,074,525,118,526,877,666,902,016/43,726,304,596,878
6. Step 6: Final answer
   x = 189,681,579,579,691.09