Finding the Third Proportional to 2,731,964 and 4,009,370

Step by Step Solution

1. Step 1: Write the proportion equation
   2,731,964 : 4,009,370 = 4,009,370 : x
2. Step 2: Convert to fraction form
   2,731,964/4,009,370 = 4,009,370/x
3. Step 3: Cross multiply
   2,731,964x = 4,009,370 × 4,009,370
4. Step 4: Simplify right side
   2,731,964x = 16,075,047,796,900
5. Step 5: Solve for x
   x = 16,075,047,796,900/2,731,964
6. Step 6: Final answer
   x = 5,884,062.82