Finding the Third Proportional to 61,123.78 and 93,501.84

Step by Step Solution

1. Step 1: Write the proportion equation
   61,123.78 : 93,501.84 = 93,501.84 : x
2. Step 2: Convert to fraction form
   61,123.78/93,501.84 = 93,501.84/x
3. Step 3: Cross multiply
   61,123.78x = 93,501.84 × 93,501.84
4. Step 4: Simplify right side
   61,123.78x = 8,742,594,784.65
5. Step 5: Solve for x
   x = 8,742,594,784.65/61,123.78
6. Step 6: Final answer
   x = 143,030.99