Finding the Third Proportional to 27,859,980 and 58,540,056

Step by Step Solution

1. Step 1: Write the proportion equation
   27,859,980 : 58,540,056 = 58,540,056 : x
2. Step 2: Convert to fraction form
   27,859,980/58,540,056 = 58,540,056/x
3. Step 3: Cross multiply
   27,859,980x = 58,540,056 × 58,540,056
4. Step 4: Simplify right side
   27,859,980x = 3,426,938,156,483,136
5. Step 5: Solve for x
   x = 3,426,938,156,483,136/27,859,980
6. Step 6: Final answer
   x = 123,005,765.13