Finding the Third Proportional to 871,043,904 and 1,331,561,471.50

Step by Step Solution

1. Step 1: Write the proportion equation
   871,043,904 : 1,331,561,471.50 = 1,331,561,471.50 : x
2. Step 2: Convert to fraction form
   871,043,904/1,331,561,471.50 = 1,331,561,471.50/x
3. Step 3: Cross multiply
   871,043,904x = 1,331,561,471.50 × 1,331,561,471.50
4. Step 4: Simplify right side
   871,043,904x = 1,773,055,952,383,245,312
5. Step 5: Solve for x
   x = 1,773,055,952,383,245,312/871,043,904
6. Step 6: Final answer
   x = 2,035,552,908.69