Finding the Third Proportional to 156,501,758,112 and 343,748,736,144

Step by Step Solution

1. Step 1: Write the proportion equation
   156,501,758,112 : 343,748,736,144 = 343,748,736,144 : x
2. Step 2: Convert to fraction form
   156,501,758,112/343,748,736,144 = 343,748,736,144/x
3. Step 3: Cross multiply
   156,501,758,112x = 343,748,736,144 × 343,748,736,144
4. Step 4: Simplify right side
   156,501,758,112x = 118,163,193,600,597,337,047,040
5. Step 5: Solve for x
   x = 118,163,193,600,597,337,047,040/156,501,758,112
6. Step 6: Final answer
   x = 755,027,898,894.49