Finding the Third Proportional to 38,076,781 and 58,007,953.50

Step by Step Solution

1. Step 1: Write the proportion equation
   38,076,781 : 58,007,953.50 = 58,007,953.50 : x
2. Step 2: Convert to fraction form
   38,076,781/58,007,953.50 = 58,007,953.50/x
3. Step 3: Cross multiply
   38,076,781x = 58,007,953.50 × 58,007,953.50
4. Step 4: Simplify right side
   38,076,781x = 3,364,922,669,258,162
5. Step 5: Solve for x
   x = 3,364,922,669,258,162/38,076,781
6. Step 6: Final answer
   x = 88,372,036.21