Finding the Third Proportional to 67,857,032 and 146,476,046

Step by Step Solution

1. Step 1: Write the proportion equation
   67,857,032 : 146,476,046 = 146,476,046 : x
2. Step 2: Convert to fraction form
   67,857,032/146,476,046 = 146,476,046/x
3. Step 3: Cross multiply
   67,857,032x = 146,476,046 × 146,476,046
4. Step 4: Simplify right side
   67,857,032x = 21,455,232,051,794,116
5. Step 5: Solve for x
   x = 21,455,232,051,794,116/67,857,032
6. Step 6: Final answer
   x = 316,182,883.62