Finding the Third Proportional to 1,000,119 and 2,156,613

Step by Step Solution

1. Step 1: Write the proportion equation
   1,000,119 : 2,156,613 = 2,156,613 : x
2. Step 2: Convert to fraction form
   1,000,119/2,156,613 = 2,156,613/x
3. Step 3: Cross multiply
   1,000,119x = 2,156,613 × 2,156,613
4. Step 4: Simplify right side
   1,000,119x = 4,650,979,631,769
5. Step 5: Solve for x
   x = 4,650,979,631,769/1,000,119
6. Step 6: Final answer
   x = 4,650,426.23