Finding the Third Proportional to 1,577,213 and 2,363,188

Step by Step Solution

1. Step 1: Write the proportion equation
   1,577,213 : 2,363,188 = 2,363,188 : x
2. Step 2: Convert to fraction form
   1,577,213/2,363,188 = 2,363,188/x
3. Step 3: Cross multiply
   1,577,213x = 2,363,188 × 2,363,188
4. Step 4: Simplify right side
   1,577,213x = 5,584,657,523,344
5. Step 5: Solve for x
   x = 5,584,657,523,344/1,577,213
6. Step 6: Final answer
   x = 3,540,839.14