Finding the Third Proportional to 37,090,815 and 56,737,680

Step by Step Solution

1. Step 1: Write the proportion equation
   37,090,815 : 56,737,680 = 56,737,680 : x
2. Step 2: Convert to fraction form
   37,090,815/56,737,680 = 56,737,680/x
3. Step 3: Cross multiply
   37,090,815x = 56,737,680 × 56,737,680
4. Step 4: Simplify right side
   37,090,815x = 3,219,164,331,782,400
5. Step 5: Solve for x
   x = 3,219,164,331,782,400/37,090,815
6. Step 6: Final answer
   x = 86,791,415.39