Finding the Third Proportional to 98,196,684 and 147,295,008

Step by Step Solution

1. Step 1: Write the proportion equation
   98,196,684 : 147,295,008 = 147,295,008 : x
2. Step 2: Convert to fraction form
   98,196,684/147,295,008 = 147,295,008/x
3. Step 3: Cross multiply
   98,196,684x = 147,295,008 × 147,295,008
4. Step 4: Simplify right side
   98,196,684x = 21,695,819,381,720,064
5. Step 5: Solve for x
   x = 21,695,819,381,720,064/98,196,684
6. Step 6: Final answer
   x = 220,942,485.00