Finding the Third Proportional to 29,592,298 and 64,841,630

Step by Step Solution

1. Step 1: Write the proportion equation
   29,592,298 : 64,841,630 = 64,841,630 : x
2. Step 2: Convert to fraction form
   29,592,298/64,841,630 = 64,841,630/x
3. Step 3: Cross multiply
   29,592,298x = 64,841,630 × 64,841,630
4. Step 4: Simplify right side
   29,592,298x = 4,204,436,981,056,900
5. Step 5: Solve for x
   x = 4,204,436,981,056,900/29,592,298
6. Step 6: Final answer
   x = 142,078,759.18