Finding the Third Proportional to 982,881,730 and 2,150,894,468

Step by Step Solution

1. Step 1: Write the proportion equation
   982,881,730 : 2,150,894,468 = 2,150,894,468 : x
2. Step 2: Convert to fraction form
   982,881,730/2,150,894,468 = 2,150,894,468/x
3. Step 3: Cross multiply
   982,881,730x = 2,150,894,468 × 2,150,894,468
4. Step 4: Simplify right side
   982,881,730x = 4,626,347,012,473,003,008
5. Step 5: Solve for x
   x = 4,626,347,012,473,003,008/982,881,730
6. Step 6: Final answer
   x = 4,706,921,363.24