Finding the Third Proportional to 1,927,840 and 4,187,548

Step by Step Solution

1. Step 1: Write the proportion equation
   1,927,840 : 4,187,548 = 4,187,548 : x
2. Step 2: Convert to fraction form
   1,927,840/4,187,548 = 4,187,548/x
3. Step 3: Cross multiply
   1,927,840x = 4,187,548 × 4,187,548
4. Step 4: Simplify right side
   1,927,840x = 17,535,558,252,304
5. Step 5: Solve for x
   x = 17,535,558,252,304/1,927,840
6. Step 6: Final answer
   x = 9,095,961.41