Finding the Third Proportional to 1,566,719 and 2,113,873

Step by Step Solution

1. Step 1: Write the proportion equation
   1,566,719 : 2,113,873 = 2,113,873 : x
2. Step 2: Convert to fraction form
   1,566,719/2,113,873 = 2,113,873/x
3. Step 3: Cross multiply
   1,566,719x = 2,113,873 × 2,113,873
4. Step 4: Simplify right side
   1,566,719x = 4,468,459,060,129
5. Step 5: Solve for x
   x = 4,468,459,060,129/1,566,719
6. Step 6: Final answer
   x = 2,852,112.64