Finding the Third Proportional to 986,443,610 and 2,146,541,584

Step by Step Solution

1. Step 1: Write the proportion equation
   986,443,610 : 2,146,541,584 = 2,146,541,584 : x
2. Step 2: Convert to fraction form
   986,443,610/2,146,541,584 = 2,146,541,584/x
3. Step 3: Cross multiply
   986,443,610x = 2,146,541,584 × 2,146,541,584
4. Step 4: Simplify right side
   986,443,610x = 4,607,640,771,841,228,800
5. Step 5: Solve for x
   x = 4,607,640,771,841,228,800/986,443,610
6. Step 6: Final answer
   x = 4,670,962,156.51