Finding the Third Proportional to 3,916,261.50 and 5,986,955.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,916,261.50 : 5,986,955.50 = 5,986,955.50 : x
2. Step 2: Convert to fraction form
   3,916,261.50/5,986,955.50 = 5,986,955.50/x
3. Step 3: Cross multiply
   3,916,261.50x = 5,986,955.50 × 5,986,955.50
4. Step 4: Simplify right side
   3,916,261.50x = 35,843,636,158,980.25
5. Step 5: Solve for x
   x = 35,843,636,158,980.25/3,916,261.50
6. Step 6: Final answer
   x = 9,152,513.48