Finding the Third Proportional to 2,430,372 and 2,732,178

Step by Step Solution

1. Step 1: Write the proportion equation
   2,430,372 : 2,732,178 = 2,732,178 : x
2. Step 2: Convert to fraction form
   2,430,372/2,732,178 = 2,732,178/x
3. Step 3: Cross multiply
   2,430,372x = 2,732,178 × 2,732,178
4. Step 4: Simplify right side
   2,430,372x = 7,464,796,623,684
5. Step 5: Solve for x
   x = 7,464,796,623,684/2,430,372
6. Step 6: Final answer
   x = 3,071,462.57