Finding the Third Proportional to 58,750.50 and 78,714.50

Step by Step Solution

1. Step 1: Write the proportion equation
   58,750.50 : 78,714.50 = 78,714.50 : x
2. Step 2: Convert to fraction form
   58,750.50/78,714.50 = 78,714.50/x
3. Step 3: Cross multiply
   58,750.50x = 78,714.50 × 78,714.50
4. Step 4: Simplify right side
   58,750.50x = 6,195,972,510.25
5. Step 5: Solve for x
   x = 6,195,972,510.25/58,750.50
6. Step 6: Final answer
   x = 105,462.46