Finding the Third Proportional to 930,216 and 1,402,140

Step by Step Solution

1. Step 1: Write the proportion equation
   930,216 : 1,402,140 = 1,402,140 : x
2. Step 2: Convert to fraction form
   930,216/1,402,140 = 1,402,140/x
3. Step 3: Cross multiply
   930,216x = 1,402,140 × 1,402,140
4. Step 4: Simplify right side
   930,216x = 1,965,996,579,600
5. Step 5: Solve for x
   x = 1,965,996,579,600/930,216
6. Step 6: Final answer
   x = 2,113,483.94