Finding the Third Proportional to 1,748,840 and 2,573,248

Step by Step Solution

1. Step 1: Write the proportion equation
   1,748,840 : 2,573,248 = 2,573,248 : x
2. Step 2: Convert to fraction form
   1,748,840/2,573,248 = 2,573,248/x
3. Step 3: Cross multiply
   1,748,840x = 2,573,248 × 2,573,248
4. Step 4: Simplify right side
   1,748,840x = 6,621,605,269,504
5. Step 5: Solve for x
   x = 6,621,605,269,504/1,748,840
6. Step 6: Final answer
   x = 3,786,284.21