Finding the Third Proportional to 473,359.50 and 1,018,890

Step by Step Solution

1. Step 1: Write the proportion equation
   473,359.50 : 1,018,890 = 1,018,890 : x
2. Step 2: Convert to fraction form
   473,359.50/1,018,890 = 1,018,890/x
3. Step 3: Cross multiply
   473,359.50x = 1,018,890 × 1,018,890
4. Step 4: Simplify right side
   473,359.50x = 1,038,136,832,100
5. Step 5: Solve for x
   x = 1,038,136,832,100/473,359.50
6. Step 6: Final answer
   x = 2,193,125.59