Finding the Third Proportional to 31,881,904 and 50,755,168

Step by Step Solution

1. Step 1: Write the proportion equation
   31,881,904 : 50,755,168 = 50,755,168 : x
2. Step 2: Convert to fraction form
   31,881,904/50,755,168 = 50,755,168/x
3. Step 3: Cross multiply
   31,881,904x = 50,755,168 × 50,755,168
4. Step 4: Simplify right side
   31,881,904x = 2,576,087,078,708,224
5. Step 5: Solve for x
   x = 2,576,087,078,708,224/31,881,904
6. Step 6: Final answer
   x = 80,800,916.99