Finding the Third Proportional to 808,405,848 and 1,754,023,549.50

Step by Step Solution

1. Step 1: Write the proportion equation
   808,405,848 : 1,754,023,549.50 = 1,754,023,549.50 : x
2. Step 2: Convert to fraction form
   808,405,848/1,754,023,549.50 = 1,754,023,549.50/x
3. Step 3: Cross multiply
   808,405,848x = 1,754,023,549.50 × 1,754,023,549.50
4. Step 4: Simplify right side
   808,405,848x = 3,076,598,612,200,579,072
5. Step 5: Solve for x
   x = 3,076,598,612,200,579,072/808,405,848
6. Step 6: Final answer
   x = 3,805,759,965.51