Finding the Third Proportional to 6,493,218 and 10,281,298.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,493,218 : 10,281,298.50 = 10,281,298.50 : x
2. Step 2: Convert to fraction form
   6,493,218/10,281,298.50 = 10,281,298.50/x
3. Step 3: Cross multiply
   6,493,218x = 10,281,298.50 × 10,281,298.50
4. Step 4: Simplify right side
   6,493,218x = 105,705,098,846,102.25
5. Step 5: Solve for x
   x = 105,705,098,846,102.25/6,493,218
6. Step 6: Final answer
   x = 16,279,308.48