Finding the Third Proportional to 908,788.50 and 1,411,085.25

Step by Step Solution

1. Step 1: Write the proportion equation
   908,788.50 : 1,411,085.25 = 1,411,085.25 : x
2. Step 2: Convert to fraction form
   908,788.50/1,411,085.25 = 1,411,085.25/x
3. Step 3: Cross multiply
   908,788.50x = 1,411,085.25 × 1,411,085.25
4. Step 4: Simplify right side
   908,788.50x = 1,991,161,582,767.56
5. Step 5: Solve for x
   x = 1,991,161,582,767.56/908,788.50
6. Step 6: Final answer
   x = 2,191,006.58