Finding the Third Proportional to 29,910,386 and 65,069,572

Step by Step Solution

1. Step 1: Write the proportion equation
   29,910,386 : 65,069,572 = 65,069,572 : x
2. Step 2: Convert to fraction form
   29,910,386/65,069,572 = 65,069,572/x
3. Step 3: Cross multiply
   29,910,386x = 65,069,572 × 65,069,572
4. Step 4: Simplify right side
   29,910,386x = 4,234,049,200,263,184
5. Step 5: Solve for x
   x = 4,234,049,200,263,184/29,910,386
6. Step 6: Final answer
   x = 141,557,825.44