Finding the Third Proportional to 3,532,896 and 5,299,222.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,532,896 : 5,299,222.50 = 5,299,222.50 : x
2. Step 2: Convert to fraction form
   3,532,896/5,299,222.50 = 5,299,222.50/x
3. Step 3: Cross multiply
   3,532,896x = 5,299,222.50 × 5,299,222.50
4. Step 4: Simplify right side
   3,532,896x = 28,081,759,104,506.25
5. Step 5: Solve for x
   x = 28,081,759,104,506.25/3,532,896
6. Step 6: Final answer
   x = 7,948,651.50