Finding the Third Proportional to 13,204,136 and 27,997,978

Step by Step Solution

1. Step 1: Write the proportion equation
   13,204,136 : 27,997,978 = 27,997,978 : x
2. Step 2: Convert to fraction form
   13,204,136/27,997,978 = 27,997,978/x
3. Step 3: Cross multiply
   13,204,136x = 27,997,978 × 27,997,978
4. Step 4: Simplify right side
   13,204,136x = 783,886,772,088,484
5. Step 5: Solve for x
   x = 783,886,772,088,484/13,204,136
6. Step 6: Final answer
   x = 59,366,759.94