Finding the Third Proportional to 2,205,374 and 4,748,648

Step by Step Solution

1. Step 1: Write the proportion equation
   2,205,374 : 4,748,648 = 4,748,648 : x
2. Step 2: Convert to fraction form
   2,205,374/4,748,648 = 4,748,648/x
3. Step 3: Cross multiply
   2,205,374x = 4,748,648 × 4,748,648
4. Step 4: Simplify right side
   2,205,374x = 22,549,657,827,904
5. Step 5: Solve for x
   x = 22,549,657,827,904/2,205,374
6. Step 6: Final answer
   x = 10,224,867.90