Finding the Third Proportional to 62,501,216 and 137,104,320

Step by Step Solution

1. Step 1: Write the proportion equation
   62,501,216 : 137,104,320 = 137,104,320 : x
2. Step 2: Convert to fraction form
   62,501,216/137,104,320 = 137,104,320/x
3. Step 3: Cross multiply
   62,501,216x = 137,104,320 × 137,104,320
4. Step 4: Simplify right side
   62,501,216x = 18,797,594,562,662,400
5. Step 5: Solve for x
   x = 18,797,594,562,662,400/62,501,216
6. Step 6: Final answer
   x = 300,755,661.50