Finding the Third Proportional to 98,468,464 and 214,275,680

Step by Step Solution

1. Step 1: Write the proportion equation
   98,468,464 : 214,275,680 = 214,275,680 : x
2. Step 2: Convert to fraction form
   98,468,464/214,275,680 = 214,275,680/x
3. Step 3: Cross multiply
   98,468,464x = 214,275,680 × 214,275,680
4. Step 4: Simplify right side
   98,468,464x = 45,914,067,039,462,400
5. Step 5: Solve for x
   x = 45,914,067,039,462,400/98,468,464
6. Step 6: Final answer
   x = 466,281,946.26