Finding the Third Proportional to 1,066,890 and 2,316,948

Step by Step Solution

1. Step 1: Write the proportion equation
   1,066,890 : 2,316,948 = 2,316,948 : x
2. Step 2: Convert to fraction form
   1,066,890/2,316,948 = 2,316,948/x
3. Step 3: Cross multiply
   1,066,890x = 2,316,948 × 2,316,948
4. Step 4: Simplify right side
   1,066,890x = 5,368,248,034,704
5. Step 5: Solve for x
   x = 5,368,248,034,704/1,066,890
6. Step 6: Final answer
   x = 5,031,679.02