Finding the Third Proportional to 911,803.50 and 1,984,146

Step by Step Solution

1. Step 1: Write the proportion equation
   911,803.50 : 1,984,146 = 1,984,146 : x
2. Step 2: Convert to fraction form
   911,803.50/1,984,146 = 1,984,146/x
3. Step 3: Cross multiply
   911,803.50x = 1,984,146 × 1,984,146
4. Step 4: Simplify right side
   911,803.50x = 3,936,835,349,316
5. Step 5: Solve for x
   x = 3,936,835,349,316/911,803.50
6. Step 6: Final answer
   x = 4,317,635.71