Finding the Third Proportional to 2,096,786.25 and 4,586,139

Step by Step Solution

1. Step 1: Write the proportion equation
   2,096,786.25 : 4,586,139 = 4,586,139 : x
2. Step 2: Convert to fraction form
   2,096,786.25/4,586,139 = 4,586,139/x
3. Step 3: Cross multiply
   2,096,786.25x = 4,586,139 × 4,586,139
4. Step 4: Simplify right side
   2,096,786.25x = 21,032,670,927,321
5. Step 5: Solve for x
   x = 21,032,670,927,321/2,096,786.25
6. Step 6: Final answer
   x = 10,030,908.46