Finding the Third Proportional to 7,580,527.50 and 12,377,007.50

Step by Step Solution

1. Step 1: Write the proportion equation
   7,580,527.50 : 12,377,007.50 = 12,377,007.50 : x
2. Step 2: Convert to fraction form
   7,580,527.50/12,377,007.50 = 12,377,007.50/x
3. Step 3: Cross multiply
   7,580,527.50x = 12,377,007.50 × 12,377,007.50
4. Step 4: Simplify right side
   7,580,527.50x = 153,190,314,655,056.25
5. Step 5: Solve for x
   x = 153,190,314,655,056.25/7,580,527.50
6. Step 6: Final answer
   x = 20,208,397.72