Finding the Third Proportional to 2,064,078 and 4,663,273.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,064,078 : 4,663,273.50 = 4,663,273.50 : x
2. Step 2: Convert to fraction form
   2,064,078/4,663,273.50 = 4,663,273.50/x
3. Step 3: Cross multiply
   2,064,078x = 4,663,273.50 × 4,663,273.50
4. Step 4: Simplify right side
   2,064,078x = 21,746,119,735,802.25
5. Step 5: Solve for x
   x = 21,746,119,735,802.25/2,064,078
6. Step 6: Final answer
   x = 10,535,512.58