Finding the Third Proportional to 37,198,936 and 78,823,064

Step by Step Solution

1. Step 1: Write the proportion equation
   37,198,936 : 78,823,064 = 78,823,064 : x
2. Step 2: Convert to fraction form
   37,198,936/78,823,064 = 78,823,064/x
3. Step 3: Cross multiply
   37,198,936x = 78,823,064 × 78,823,064
4. Step 4: Simplify right side
   37,198,936x = 6,213,075,418,348,096
5. Step 5: Solve for x
   x = 6,213,075,418,348,096/37,198,936
6. Step 6: Final answer
   x = 167,022,933.62