Finding the Third Proportional to 970,942 and 2,112,316

Step by Step Solution

1. Step 1: Write the proportion equation
   970,942 : 2,112,316 = 2,112,316 : x
2. Step 2: Convert to fraction form
   970,942/2,112,316 = 2,112,316/x
3. Step 3: Cross multiply
   970,942x = 2,112,316 × 2,112,316
4. Step 4: Simplify right side
   970,942x = 4,461,878,883,856
5. Step 5: Solve for x
   x = 4,461,878,883,856/970,942
6. Step 6: Final answer
   x = 4,595,412.38