Finding the Third Proportional to 62,196.19 and 93,742.31

Step by Step Solution

1. Step 1: Write the proportion equation
   62,196.19 : 93,742.31 = 93,742.31 : x
2. Step 2: Convert to fraction form
   62,196.19/93,742.31 = 93,742.31/x
3. Step 3: Cross multiply
   62,196.19x = 93,742.31 × 93,742.31
4. Step 4: Simplify right side
   62,196.19x = 8,787,621,152.85
5. Step 5: Solve for x
   x = 8,787,621,152.85/62,196.19
6. Step 6: Final answer
   x = 141,288.74