Finding the Third Proportional to 1,905,384 and 2,948,988

Step by Step Solution

1. Step 1: Write the proportion equation
   1,905,384 : 2,948,988 = 2,948,988 : x
2. Step 2: Convert to fraction form
   1,905,384/2,948,988 = 2,948,988/x
3. Step 3: Cross multiply
   1,905,384x = 2,948,988 × 2,948,988
4. Step 4: Simplify right side
   1,905,384x = 8,696,530,224,144
5. Step 5: Solve for x
   x = 8,696,530,224,144/1,905,384
6. Step 6: Final answer
   x = 4,564,187.70