Finding the Third Proportional to 13,879,773 and 30,076,128

Step by Step Solution

1. Step 1: Write the proportion equation
   13,879,773 : 30,076,128 = 30,076,128 : x
2. Step 2: Convert to fraction form
   13,879,773/30,076,128 = 30,076,128/x
3. Step 3: Cross multiply
   13,879,773x = 30,076,128 × 30,076,128
4. Step 4: Simplify right side
   13,879,773x = 904,573,475,472,384
5. Step 5: Solve for x
   x = 904,573,475,472,384/13,879,773
6. Step 6: Final answer
   x = 65,172,065.53