Finding the Third Proportional to 5,731,522.50 and 7,788,063

Step by Step Solution

1. Step 1: Write the proportion equation
   5,731,522.50 : 7,788,063 = 7,788,063 : x
2. Step 2: Convert to fraction form
   5,731,522.50/7,788,063 = 7,788,063/x
3. Step 3: Cross multiply
   5,731,522.50x = 7,788,063 × 7,788,063
4. Step 4: Simplify right side
   5,731,522.50x = 60,653,925,291,969
5. Step 5: Solve for x
   x = 60,653,925,291,969/5,731,522.50
6. Step 6: Final answer
   x = 10,582,515.43