Finding the Third Proportional to 2,897,948 and 4,506,445

Step by Step Solution

1. Step 1: Write the proportion equation
   2,897,948 : 4,506,445 = 4,506,445 : x
2. Step 2: Convert to fraction form
   2,897,948/4,506,445 = 4,506,445/x
3. Step 3: Cross multiply
   2,897,948x = 4,506,445 × 4,506,445
4. Step 4: Simplify right side
   2,897,948x = 20,308,046,538,025
5. Step 5: Solve for x
   x = 20,308,046,538,025/2,897,948
6. Step 6: Final answer
   x = 7,007,733.24