Finding the Third Proportional to 51,717,656.25 and 112,515,419.25

Step by Step Solution

1. Step 1: Write the proportion equation
   51,717,656.25 : 112,515,419.25 = 112,515,419.25 : x
2. Step 2: Convert to fraction form
   51,717,656.25/112,515,419.25 = 112,515,419.25/x
3. Step 3: Cross multiply
   51,717,656.25x = 112,515,419.25 × 112,515,419.25
4. Step 4: Simplify right side
   51,717,656.25x = 12,659,719,569,003,270
5. Step 5: Solve for x
   x = 12,659,719,569,003,270/51,717,656.25
6. Step 6: Final answer
   x = 244,785,252.99