Finding the Third Proportional to 53,798,377.50 and 111,424,764.38

Step by Step Solution

1. Step 1: Write the proportion equation
   53,798,377.50 : 111,424,764.38 = 111,424,764.38 : x
2. Step 2: Convert to fraction form
   53,798,377.50/111,424,764.38 = 111,424,764.38/x
3. Step 3: Cross multiply
   53,798,377.50x = 111,424,764.38 × 111,424,764.38
4. Step 4: Simplify right side
   53,798,377.50x = 12,415,478,116,024,270
5. Step 5: Solve for x
   x = 12,415,478,116,024,270/53,798,377.50
6. Step 6: Final answer
   x = 230,777,928.50