Finding the Third Proportional to 37,456,927,480 and 54,118,791,852

Step by Step Solution

1. Step 1: Write the proportion equation
   37,456,927,480 : 54,118,791,852 = 54,118,791,852 : x
2. Step 2: Convert to fraction form
   37,456,927,480/54,118,791,852 = 54,118,791,852/x
3. Step 3: Cross multiply
   37,456,927,480x = 54,118,791,852 × 54,118,791,852
4. Step 4: Simplify right side
   37,456,927,480x = 2,928,843,631,520,101,433,344
5. Step 5: Solve for x
   x = 2,928,843,631,520,101,433,344/37,456,927,480
6. Step 6: Final answer
   x = 78,192,308,567.86