Finding the Third Proportional to 3,727,748 and 8,153,284

Step by Step Solution

1. Step 1: Write the proportion equation
   3,727,748 : 8,153,284 = 8,153,284 : x
2. Step 2: Convert to fraction form
   3,727,748/8,153,284 = 8,153,284/x
3. Step 3: Cross multiply
   3,727,748x = 8,153,284 × 8,153,284
4. Step 4: Simplify right side
   3,727,748x = 66,476,039,984,656
5. Step 5: Solve for x
   x = 66,476,039,984,656/3,727,748
6. Step 6: Final answer
   x = 17,832,761.22