Finding the Third Proportional to 2,255,080 and 4,746,248

Step by Step Solution

1. Step 1: Write the proportion equation
   2,255,080 : 4,746,248 = 4,746,248 : x
2. Step 2: Convert to fraction form
   2,255,080/4,746,248 = 4,746,248/x
3. Step 3: Cross multiply
   2,255,080x = 4,746,248 × 4,746,248
4. Step 4: Simplify right side
   2,255,080x = 22,526,870,077,504
5. Step 5: Solve for x
   x = 22,526,870,077,504/2,255,080
6. Step 6: Final answer
   x = 9,989,388.44