Finding the Third Proportional to 98,816,108 and 214,643,061

Step by Step Solution

1. Step 1: Write the proportion equation
   98,816,108 : 214,643,061 = 214,643,061 : x
2. Step 2: Convert to fraction form
   98,816,108/214,643,061 = 214,643,061/x
3. Step 3: Cross multiply
   98,816,108x = 214,643,061 × 214,643,061
4. Step 4: Simplify right side
   98,816,108x = 46,071,643,635,449,720
5. Step 5: Solve for x
   x = 46,071,643,635,449,720/98,816,108
6. Step 6: Final answer
   x = 466,236,169.06