Finding the Third Proportional to 37,905,504 and 55,436,703

Step by Step Solution

1. Step 1: Write the proportion equation
   37,905,504 : 55,436,703 = 55,436,703 : x
2. Step 2: Convert to fraction form
   37,905,504/55,436,703 = 55,436,703/x
3. Step 3: Cross multiply
   37,905,504x = 55,436,703 × 55,436,703
4. Step 4: Simplify right side
   37,905,504x = 3,073,228,039,510,209
5. Step 5: Solve for x
   x = 3,073,228,039,510,209/37,905,504
6. Step 6: Final answer
   x = 81,076,036.86