Finding the Third Proportional to 38,316 and 63,319.50

Step by Step Solution

1. Step 1: Write the proportion equation
   38,316 : 63,319.50 = 63,319.50 : x
2. Step 2: Convert to fraction form
   38,316/63,319.50 = 63,319.50/x
3. Step 3: Cross multiply
   38,316x = 63,319.50 × 63,319.50
4. Step 4: Simplify right side
   38,316x = 4,009,359,080.25
5. Step 5: Solve for x
   x = 4,009,359,080.25/38,316
6. Step 6: Final answer
   x = 104,639.29