Finding the Third Proportional to 414,511.50 and 916,152

Step by Step Solution

1. Step 1: Write the proportion equation
   414,511.50 : 916,152 = 916,152 : x
2. Step 2: Convert to fraction form
   414,511.50/916,152 = 916,152/x
3. Step 3: Cross multiply
   414,511.50x = 916,152 × 916,152
4. Step 4: Simplify right side
   414,511.50x = 839,334,487,104
5. Step 5: Solve for x
   x = 839,334,487,104/414,511.50
6. Step 6: Final answer
   x = 2,024,876.24