Finding the Third Proportional to 17,221,064 and 37,468,808

Step by Step Solution

1. Step 1: Write the proportion equation
   17,221,064 : 37,468,808 = 37,468,808 : x
2. Step 2: Convert to fraction form
   17,221,064/37,468,808 = 37,468,808/x
3. Step 3: Cross multiply
   17,221,064x = 37,468,808 × 37,468,808
4. Step 4: Simplify right side
   17,221,064x = 1,403,911,572,940,864
5. Step 5: Solve for x
   x = 1,403,911,572,940,864/17,221,064
6. Step 6: Final answer
   x = 81,522,928.72