Finding the Third Proportional to 56,363.50 and 84,366.50

Step by Step Solution

1. Step 1: Write the proportion equation
   56,363.50 : 84,366.50 = 84,366.50 : x
2. Step 2: Convert to fraction form
   56,363.50/84,366.50 = 84,366.50/x
3. Step 3: Cross multiply
   56,363.50x = 84,366.50 × 84,366.50
4. Step 4: Simplify right side
   56,363.50x = 7,117,706,322.25
5. Step 5: Solve for x
   x = 7,117,706,322.25/56,363.50
6. Step 6: Final answer
   x = 126,282.19