Finding the Third Proportional to 6,606,217.50 and 10,106,770.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,606,217.50 : 10,106,770.50 = 10,106,770.50 : x
2. Step 2: Convert to fraction form
   6,606,217.50/10,106,770.50 = 10,106,770.50/x
3. Step 3: Cross multiply
   6,606,217.50x = 10,106,770.50 × 10,106,770.50
4. Step 4: Simplify right side
   6,606,217.50x = 102,146,809,939,670.25
5. Step 5: Solve for x
   x = 102,146,809,939,670.25/6,606,217.50
6. Step 6: Final answer
   x = 15,462,223.27