Finding the Third Proportional to 13,909,654 and 29,876,060

Step by Step Solution

1. Step 1: Write the proportion equation
   13,909,654 : 29,876,060 = 29,876,060 : x
2. Step 2: Convert to fraction form
   13,909,654/29,876,060 = 29,876,060/x
3. Step 3: Cross multiply
   13,909,654x = 29,876,060 × 29,876,060
4. Step 4: Simplify right side
   13,909,654x = 892,578,961,123,600
5. Step 5: Solve for x
   x = 892,578,961,123,600/13,909,654
6. Step 6: Final answer
   x = 64,169,745.78