Finding the Third Proportional to 469,345.50 and 1,009,450

Step by Step Solution

1. Step 1: Write the proportion equation
   469,345.50 : 1,009,450 = 1,009,450 : x
2. Step 2: Convert to fraction form
   469,345.50/1,009,450 = 1,009,450/x
3. Step 3: Cross multiply
   469,345.50x = 1,009,450 × 1,009,450
4. Step 4: Simplify right side
   469,345.50x = 1,018,989,302,500
5. Step 5: Solve for x
   x = 1,018,989,302,500/469,345.50
6. Step 6: Final answer
   x = 2,171,085.70