Finding the Third Proportional to 2,506,507 and 3,654,136

Step by Step Solution

1. Step 1: Write the proportion equation
   2,506,507 : 3,654,136 = 3,654,136 : x
2. Step 2: Convert to fraction form
   2,506,507/3,654,136 = 3,654,136/x
3. Step 3: Cross multiply
   2,506,507x = 3,654,136 × 3,654,136
4. Step 4: Simplify right side
   2,506,507x = 13,352,709,906,496
5. Step 5: Solve for x
   x = 13,352,709,906,496/2,506,507
6. Step 6: Final answer
   x = 5,327,218.28