Finding the Third Proportional to 828,151,173 and 1,772,636,166

Step by Step Solution

1. Step 1: Write the proportion equation
   828,151,173 : 1,772,636,166 = 1,772,636,166 : x
2. Step 2: Convert to fraction form
   828,151,173/1,772,636,166 = 1,772,636,166/x
3. Step 3: Cross multiply
   828,151,173x = 1,772,636,166 × 1,772,636,166
4. Step 4: Simplify right side
   828,151,173x = 3,142,238,977,011,179,520
5. Step 5: Solve for x
   x = 3,142,238,977,011,179,520/828,151,173
6. Step 6: Final answer
   x = 3,794,281,864.78