Finding the Third Proportional to 479,849,708,272 and 999,416,294,648

Step by Step Solution

1. Step 1: Write the proportion equation
   479,849,708,272 : 999,416,294,648 = 999,416,294,648 : x
2. Step 2: Convert to fraction form
   479,849,708,272/999,416,294,648 = 999,416,294,648/x
3. Step 3: Cross multiply
   479,849,708,272x = 999,416,294,648 × 999,416,294,648
4. Step 4: Simplify right side
   479,849,708,272x = 998,832,930,007,938,007,826,432
5. Step 5: Solve for x
   x = 998,832,930,007,938,007,826,432/479,849,708,272
6. Step 6: Final answer
   x = 2,081,553,688,143.03