Finding the Third Proportional to 966,966,406.50 and 2,071,791,726

Step by Step Solution

1. Step 1: Write the proportion equation
   966,966,406.50 : 2,071,791,726 = 2,071,791,726 : x
2. Step 2: Convert to fraction form
   966,966,406.50/2,071,791,726 = 2,071,791,726/x
3. Step 3: Cross multiply
   966,966,406.50x = 2,071,791,726 × 2,071,791,726
4. Step 4: Simplify right side
   966,966,406.50x = 4,292,320,955,922,059,264
5. Step 5: Solve for x
   x = 4,292,320,955,922,059,264/966,966,406.50
6. Step 6: Final answer
   x = 4,438,955,611.15