Finding the Third Proportional to 5,043,681 and 7,788,460.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,043,681 : 7,788,460.50 = 7,788,460.50 : x
2. Step 2: Convert to fraction form
   5,043,681/7,788,460.50 = 7,788,460.50/x
3. Step 3: Cross multiply
   5,043,681x = 7,788,460.50 × 7,788,460.50
4. Step 4: Simplify right side
   5,043,681x = 60,660,116,960,060.25
5. Step 5: Solve for x
   x = 60,660,116,960,060.25/5,043,681
6. Step 6: Final answer
   x = 12,026,953.52