Finding the Third Proportional to 5,060,205 and 7,783,870.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,060,205 : 7,783,870.50 = 7,783,870.50 : x
2. Step 2: Convert to fraction form
   5,060,205/7,783,870.50 = 7,783,870.50/x
3. Step 3: Cross multiply
   5,060,205x = 7,783,870.50 × 7,783,870.50
4. Step 4: Simplify right side
   5,060,205x = 60,588,639,960,770.25
5. Step 5: Solve for x
   x = 60,588,639,960,770.25/5,060,205
6. Step 6: Final answer
   x = 11,973,554.42