Finding the Third Proportional to 25,916,861.25 and 55,990,116

Step by Step Solution

1. Step 1: Write the proportion equation
   25,916,861.25 : 55,990,116 = 55,990,116 : x
2. Step 2: Convert to fraction form
   25,916,861.25/55,990,116 = 55,990,116/x
3. Step 3: Cross multiply
   25,916,861.25x = 55,990,116 × 55,990,116
4. Step 4: Simplify right side
   25,916,861.25x = 3,134,893,089,693,456
5. Step 5: Solve for x
   x = 3,134,893,089,693,456/25,916,861.25
6. Step 6: Final answer
   x = 120,959,596.90