Finding the Third Proportional to 37,146,731 and 78,053,590

Step by Step Solution

1. Step 1: Write the proportion equation
   37,146,731 : 78,053,590 = 78,053,590 : x
2. Step 2: Convert to fraction form
   37,146,731/78,053,590 = 78,053,590/x
3. Step 3: Cross multiply
   37,146,731x = 78,053,590 × 78,053,590
4. Step 4: Simplify right side
   37,146,731x = 6,092,362,911,888,100
5. Step 5: Solve for x
   x = 6,092,362,911,888,100/37,146,731
6. Step 6: Final answer
   x = 164,008,049.91