Finding the Third Proportional to 2,916,663 and 4,564,968

Step by Step Solution

1. Step 1: Write the proportion equation
   2,916,663 : 4,564,968 = 4,564,968 : x
2. Step 2: Convert to fraction form
   2,916,663/4,564,968 = 4,564,968/x
3. Step 3: Cross multiply
   2,916,663x = 4,564,968 × 4,564,968
4. Step 4: Simplify right side
   2,916,663x = 20,838,932,841,024
5. Step 5: Solve for x
   x = 20,838,932,841,024/2,916,663
6. Step 6: Final answer
   x = 7,144,785.96