Finding the Third Proportional to 3,926,085.19 and 5,865,685.88

Step by Step Solution

1. Step 1: Write the proportion equation
   3,926,085.19 : 5,865,685.88 = 5,865,685.88 : x
2. Step 2: Convert to fraction form
   3,926,085.19/5,865,685.88 = 5,865,685.88/x
3. Step 3: Cross multiply
   3,926,085.19x = 5,865,685.88 × 5,865,685.88
4. Step 4: Simplify right side
   3,926,085.19x = 34,406,270,784,174.52
5. Step 5: Solve for x
   x = 34,406,270,784,174.52/3,926,085.19
6. Step 6: Final answer
   x = 8,763,505.92