Finding the Third Proportional to 35,493,340 and 57,143,345

Step by Step Solution

1. Step 1: Write the proportion equation
   35,493,340 : 57,143,345 = 57,143,345 : x
2. Step 2: Convert to fraction form
   35,493,340/57,143,345 = 57,143,345/x
3. Step 3: Cross multiply
   35,493,340x = 57,143,345 × 57,143,345
4. Step 4: Simplify right side
   35,493,340x = 3,265,361,877,789,025
5. Step 5: Solve for x
   x = 3,265,361,877,789,025/35,493,340
6. Step 6: Final answer
   x = 91,999,284.31