Finding the Third Proportional to 1,985,780 and 3,068,534

Step by Step Solution

1. Step 1: Write the proportion equation
   1,985,780 : 3,068,534 = 3,068,534 : x
2. Step 2: Convert to fraction form
   1,985,780/3,068,534 = 3,068,534/x
3. Step 3: Cross multiply
   1,985,780x = 3,068,534 × 3,068,534
4. Step 4: Simplify right side
   1,985,780x = 9,415,900,909,156
5. Step 5: Solve for x
   x = 9,415,900,909,156/1,985,780
6. Step 6: Final answer
   x = 4,741,663.68