Finding the Third Proportional to 45,798,405 and 98,771,061

Step by Step Solution

1. Step 1: Write the proportion equation
   45,798,405 : 98,771,061 = 98,771,061 : x
2. Step 2: Convert to fraction form
   45,798,405/98,771,061 = 98,771,061/x
3. Step 3: Cross multiply
   45,798,405x = 98,771,061 × 98,771,061
4. Step 4: Simplify right side
   45,798,405x = 9,755,722,491,065,720
5. Step 5: Solve for x
   x = 9,755,722,491,065,720/45,798,405
6. Step 6: Final answer
   x = 213,014,459.59