Finding the Third Proportional to 1,380,924 and 2,953,746

Step by Step Solution

1. Step 1: Write the proportion equation
   1,380,924 : 2,953,746 = 2,953,746 : x
2. Step 2: Convert to fraction form
   1,380,924/2,953,746 = 2,953,746/x
3. Step 3: Cross multiply
   1,380,924x = 2,953,746 × 2,953,746
4. Step 4: Simplify right side
   1,380,924x = 8,724,615,432,516
5. Step 5: Solve for x
   x = 8,724,615,432,516/1,380,924
6. Step 6: Final answer
   x = 6,317,954.81