Finding the Third Proportional to 174,611,774 and 380,224,276

Step by Step Solution

1. Step 1: Write the proportion equation
   174,611,774 : 380,224,276 = 380,224,276 : x
2. Step 2: Convert to fraction form
   174,611,774/380,224,276 = 380,224,276/x
3. Step 3: Cross multiply
   174,611,774x = 380,224,276 × 380,224,276
4. Step 4: Simplify right side
   174,611,774x = 144,570,500,059,724,160
5. Step 5: Solve for x
   x = 144,570,500,059,724,160/174,611,774
6. Step 6: Final answer
   x = 827,953,904.53