Finding the Third Proportional to 7,402,896 and 17,136,360

Step by Step Solution

1. Step 1: Write the proportion equation
   7,402,896 : 17,136,360 = 17,136,360 : x
2. Step 2: Convert to fraction form
   7,402,896/17,136,360 = 17,136,360/x
3. Step 3: Cross multiply
   7,402,896x = 17,136,360 × 17,136,360
4. Step 4: Simplify right side
   7,402,896x = 293,654,834,049,600
5. Step 5: Solve for x
   x = 293,654,834,049,600/7,402,896
6. Step 6: Final answer
   x = 39,667,561.73