Finding the Third Proportional to 29,910,314 and 65,069,428

Step by Step Solution

1. Step 1: Write the proportion equation
   29,910,314 : 65,069,428 = 65,069,428 : x
2. Step 2: Convert to fraction form
   29,910,314/65,069,428 = 65,069,428/x
3. Step 3: Cross multiply
   29,910,314x = 65,069,428 × 65,069,428
4. Step 4: Simplify right side
   29,910,314x = 4,234,030,460,247,184
5. Step 5: Solve for x
   x = 4,234,030,460,247,184/29,910,314
6. Step 6: Final answer
   x = 141,557,539.66