Finding the Third Proportional to 1,151,880 and 1,550,659

Step by Step Solution

1. Step 1: Write the proportion equation
   1,151,880 : 1,550,659 = 1,550,659 : x
2. Step 2: Convert to fraction form
   1,151,880/1,550,659 = 1,550,659/x
3. Step 3: Cross multiply
   1,151,880x = 1,550,659 × 1,550,659
4. Step 4: Simplify right side
   1,151,880x = 2,404,543,334,281
5. Step 5: Solve for x
   x = 2,404,543,334,281/1,151,880
6. Step 6: Final answer
   x = 2,087,494.65