Finding the Third Proportional to 1,772,506 and 2,749,805

Step by Step Solution

1. Step 1: Write the proportion equation
   1,772,506 : 2,749,805 = 2,749,805 : x
2. Step 2: Convert to fraction form
   1,772,506/2,749,805 = 2,749,805/x
3. Step 3: Cross multiply
   1,772,506x = 2,749,805 × 2,749,805
4. Step 4: Simplify right side
   1,772,506x = 7,561,427,538,025
5. Step 5: Solve for x
   x = 7,561,427,538,025/1,772,506
6. Step 6: Final answer
   x = 4,265,953.14