Finding the Third Proportional to 1,084,404 and 1,623,322.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,084,404 : 1,623,322.50 = 1,623,322.50 : x
2. Step 2: Convert to fraction form
   1,084,404/1,623,322.50 = 1,623,322.50/x
3. Step 3: Cross multiply
   1,084,404x = 1,623,322.50 × 1,623,322.50
4. Step 4: Simplify right side
   1,084,404x = 2,635,175,939,006.25
5. Step 5: Solve for x
   x = 2,635,175,939,006.25/1,084,404
6. Step 6: Final answer
   x = 2,430,068.44