Finding the Third Proportional to 1,988,244 and 3,153,276

Step by Step Solution

1. Step 1: Write the proportion equation
   1,988,244 : 3,153,276 = 3,153,276 : x
2. Step 2: Convert to fraction form
   1,988,244/3,153,276 = 3,153,276/x
3. Step 3: Cross multiply
   1,988,244x = 3,153,276 × 3,153,276
4. Step 4: Simplify right side
   1,988,244x = 9,943,149,532,176
5. Step 5: Solve for x
   x = 9,943,149,532,176/1,988,244
6. Step 6: Final answer
   x = 5,000,970.47