Finding the Third Proportional to 29,677,372,030 and 64,003,658,708

Step by Step Solution

1. Step 1: Write the proportion equation
   29,677,372,030 : 64,003,658,708 = 64,003,658,708 : x
2. Step 2: Convert to fraction form
   29,677,372,030/64,003,658,708 = 64,003,658,708/x
3. Step 3: Cross multiply
   29,677,372,030x = 64,003,658,708 × 64,003,658,708
4. Step 4: Simplify right side
   29,677,372,030x = 4,096,468,328,010,144,022,528
5. Step 5: Solve for x
   x = 4,096,468,328,010,144,022,528/29,677,372,030
6. Step 6: Final answer
   x = 138,033,392,035.83