Finding the Third Proportional to 13,047,147 and 27,773,910

Step by Step Solution

1. Step 1: Write the proportion equation
   13,047,147 : 27,773,910 = 27,773,910 : x
2. Step 2: Convert to fraction form
   13,047,147/27,773,910 = 27,773,910/x
3. Step 3: Cross multiply
   13,047,147x = 27,773,910 × 27,773,910
4. Step 4: Simplify right side
   13,047,147x = 771,390,076,688,100
5. Step 5: Solve for x
   x = 771,390,076,688,100/13,047,147
6. Step 6: Final answer
   x = 59,123,276.28