Finding the Third Proportional to 488,163 and 730,476.50

Step by Step Solution

1. Step 1: Write the proportion equation
   488,163 : 730,476.50 = 730,476.50 : x
2. Step 2: Convert to fraction form
   488,163/730,476.50 = 730,476.50/x
3. Step 3: Cross multiply
   488,163x = 730,476.50 × 730,476.50
4. Step 4: Simplify right side
   488,163x = 533,595,917,052.25
5. Step 5: Solve for x
   x = 533,595,917,052.25/488,163
6. Step 6: Final answer
   x = 1,093,069.15