Finding the Third Proportional to 35,466,218 and 76,403,572

Step by Step Solution

1. Step 1: Write the proportion equation
   35,466,218 : 76,403,572 = 76,403,572 : x
2. Step 2: Convert to fraction form
   35,466,218/76,403,572 = 76,403,572/x
3. Step 3: Cross multiply
   35,466,218x = 76,403,572 × 76,403,572
4. Step 4: Simplify right side
   35,466,218x = 5,837,505,814,359,184
5. Step 5: Solve for x
   x = 5,837,505,814,359,184/35,466,218
6. Step 6: Final answer
   x = 164,593,411.52