Finding the Third Proportional to 31,916,090 and 50,546,099

Step by Step Solution

1. Step 1: Write the proportion equation
   31,916,090 : 50,546,099 = 50,546,099 : x
2. Step 2: Convert to fraction form
   31,916,090/50,546,099 = 50,546,099/x
3. Step 3: Cross multiply
   31,916,090x = 50,546,099 × 50,546,099
4. Step 4: Simplify right side
   31,916,090x = 2,554,908,124,117,801
5. Step 5: Solve for x
   x = 2,554,908,124,117,801/31,916,090
6. Step 6: Final answer
   x = 80,050,787.05