Finding the Third Proportional to 2,443,078.34 and 5,210,783.79

Step by Step Solution

1. Step 1: Write the proportion equation
   2,443,078.34 : 5,210,783.79 = 5,210,783.79 : x
2. Step 2: Convert to fraction form
   2,443,078.34/5,210,783.79 = 5,210,783.79/x
3. Step 3: Cross multiply
   2,443,078.34x = 5,210,783.79 × 5,210,783.79
4. Step 4: Simplify right side
   2,443,078.34x = 27,152,267,696,356.54
5. Step 5: Solve for x
   x = 27,152,267,696,356.54/2,443,078.34
6. Step 6: Final answer
   x = 11,113,957.05