Finding the Third Proportional to 3,727,762 and 8,153,312

Step by Step Solution

1. Step 1: Write the proportion equation
   3,727,762 : 8,153,312 = 8,153,312 : x
2. Step 2: Convert to fraction form
   3,727,762/8,153,312 = 8,153,312/x
3. Step 3: Cross multiply
   3,727,762x = 8,153,312 × 8,153,312
4. Step 4: Simplify right side
   3,727,762x = 66,476,496,569,344
5. Step 5: Solve for x
   x = 66,476,496,569,344/3,727,762
6. Step 6: Final answer
   x = 17,832,816.73